Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

AMANDA G MCMASTERS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1467970657
CMS profile
11154406
Location
DUNCAN, OK

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2021–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$547.13

32 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $547.13 32

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $444.63 26
PY2022 $420.92 26
PY2023 $473.92 25
PY2024 $1,096.78 47
PY2025 $547.13 32

Payment records · PY2025 (32)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
INOGEN, INC. $12.98 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1253660018 CMS
GlaxoSmithKline, LLC. $18.62 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1190533632 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.16 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1222970511 CMS
GENZYME CORPORATION $20.82 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1233508117 CMS
Verona Pharma, Inc. $16.69 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1233793598 CMS
INOGEN, INC. $13.15 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1253660016 CMS
GENZYME CORPORATION $19.54 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1233508097 CMS
Verona Pharma, Inc. $14.68 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1233793658 CMS
AstraZeneca Pharmaceuticals LP $14.99 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1206649870 CMS
Novartis Pharmaceuticals Corporation $22.22 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1200610694 CMS
GlaxoSmithKline, LLC. $14.74 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1190915122 CMS
AstraZeneca Pharmaceuticals LP $20.94 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1207082052 CMS
INOGEN, INC. $13.66 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1253660014 CMS
Viatris Specialty LLC $17.94 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1238482405 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $2.71 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1173719704 CMS
GlaxoSmithKline, LLC. $22.19 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1191032355 CMS
AstraZeneca Pharmaceuticals LP $18.46 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1206757218 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $6.60 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1173719698 CMS
Kestra Medical Technology Services, Inc. $32.47 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1248818445 CMS
Verona Pharma, Inc. $15.00 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1233793708 CMS
GENZYME CORPORATION $16.21 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1233507995 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.81 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1222970515 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $6.38 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1173719700 CMS
GENZYME CORPORATION $29.66 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1233508163 CMS
INOGEN, INC. $16.65 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1253660012 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.01 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1224044414 CMS
AstraZeneca Pharmaceuticals LP $13.85 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1206460207 CMS
INOGEN, INC. $22.96 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1253660010 CMS
GlaxoSmithKline, LLC. $20.69 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1191446543 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $3.22 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1173719702 CMS
Verona Pharma, Inc. $17.05 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1233793720 CMS
AstraZeneca Pharmaceuticals LP $23.08 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1206353655 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
AMANDA G MCMASTERS, NPI 1467970657. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1467970657.
APA 7
IndustryPayments. (2026). AMANDA G MCMASTERS, NPI 1467970657 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1467970657
Bluebook
AMANDA G MCMASTERS, NPI 1467970657, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1467970657.

Source: Centers for Medicare & Medicaid Services, Open Payments.